SECTION 14—BACK
72
Part No 1125031
NOTE: To avoid losing the insert in each back cane, thread the mounting screw through the cane
from the inside of wheelchair to hold the insert in place.
3. Remove the mounting screw, washer, coved washer and locknut from the bottom
mounting hole of the back angle plate
and back cane.
4. Reposition the back canes into the correct mounting holes of the
back angle plate to
obtain a back angle between 80° and 100° in 5° increments.
5. Starting with the bottom mounting hole, use the two mounting screws, washers,
coved washers and locknuts to secure the back cane with insert to the back angle plate.
6. Torque mounting screws to 75 in-lbs ± 20%.
7. Reinstall the flip back armrests onto the wheelchair.
FIGURE 14.3
Adjusting the Back Angle - ASBA Seats
Adjustable ASBA Seats
NOTE: For this procedure, refer to FIGURE 14.4 on page 73.
1. Loosen, but DO NOT remove, the two lower hex screws securing the cane brackets to
the back canes.
ANGLE
BACK CANE MOUNTING HOLE
BACK ANGLE PLATE HOLE
80
°
85
°
90
O
95
°
100
°
Top
Bottom
Back
Cane
Top Front
Bottom Rear
Back Angle
Plate
Top
2nd From
Bottom
Back
Cane
Top Front
Bottom Center
Back Angle
Plate
Top
Bottom
Back
Cane
Top Front
Bottom Front
Back Angle
Plate
Top
2nd From
Bottom
Back
Cane
Top Center
Bottom Front
Back Angle
Plate
Top
Bottom
Back
Cane
Top Rear
Bottom Front
Back Angle
Plate
